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公开(公告)号：US20100082549A1
公开(公告)日：2010-04-01
申请号：US12242808
申请日：2008-09-30
申请人： Matt Hollingsworth , John M. Oslake , Shawn Bice , Ken Van Hyning , Jin Feng , Praveen Seshadri
发明人： Matt Hollingsworth , John M. Oslake , Shawn Bice , Ken Van Hyning , Jin Feng , Praveen Seshadri
IPC分类号： G06F17/30
CPC分类号： G06F17/3056
摘要： Systems and methods for managing database applications are disclosed. A system includes a fabric that identifies a set of data-tier application components. Each of the data-tier application components includes a logical representation of a collection of database elements. The fabric identifies a set of database runtime resources hosting the set of data-tier application components, and the fabric identifies computing resources used by the set of database runtime resources to host the set of data-tier application components. The system also includes a management point to receive a fabric policy. One or more actions of the fabric policy are automatically applied to affected entities identified by the fabric to bring fabric elements into compliance with the fabric policy.
摘要翻译： 公开了用于管理数据库应用的系统和方法。 系统包括标识一组数据层应用程序组件的结构。 每个数据层应用程序组件都包含数据库元素集合的逻辑表示。 该结构标识了一组托管数据层应用程序组件的数据库运行时资源，并且该结构标识了该组数据库运行时资源使用的计算资源以托管该组数据层应用程序组件。 该系统还包括一个接收织物策略的管理点。 结构策略的一个或多个操作将自动应用于由结构标识的受影响实体，以使结构元素符合Fabric策略。
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22.发明授权公开(公告)号：US07552036B2
公开(公告)日：2009-06-23
申请号：US11107623
申请日：2005-04-15
申请人： John M. Oslake , Pavel A. Dournov , Glenn Peterson , Jonathan Hardwick , Efstathios Papaefstathiou , David Guimbellot
发明人： John M. Oslake , Pavel A. Dournov , Glenn Peterson , Jonathan Hardwick , Efstathios Papaefstathiou , David Guimbellot
IPC分类号： G06F17/10
CPC分类号： G06F11/3447 , G06F8/60 , G06F11/3457 , G06F2201/87
摘要： Preconditioning for stochastic simulation of computer system performance is described. In an embodiment, methods taught herein include preconditioning a performance scenario that is simulated as part of a software deployment. The performance scenario specifies devices included as part of a hardware configuration supporting the software. The performance scenario can be modified based, at least in part, on the result of the preconditioning. Other methods taught herein include two complementary techniques for preconditioning performance scenarios, referred to as pseudo-simulation and workload aggregation.
摘要翻译： 描述了计算机系统性能随机仿真的预处理。 在一个实施例中，本文教导的方法包括预处理作为软件部署的一部分被模拟的性能场景。 性能场景指定作为支持该软件的硬件配置的一部分而包含的设备。 性能场景可以至少部分地基于预处理的结果进行修改。 本文介绍的其他方法包括两种用于预处理性能场景的补充技术，称为伪仿真和工作负载聚合。
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公开(公告)号：US07548843B2
公开(公告)日：2009-06-16
申请号：US11401077
申请日：2006-04-10
IPC分类号： G06F9/44
CPC分类号： H04L41/145 , H04L43/0852
摘要： Simulating network connections. A method includes generating a transaction by simulating a method model of a service model. The transaction includes representations of network interactions. A sequence of actions is created. The actions define network hardware activities including network actions performed by one or more source computer models, one or more network models, and one or more destination computer models. The sequence of actions is applied to network hardware device models to simulate network connectivity.
摘要翻译： 模拟网络连接。 一种方法包括通过模拟服务模型的方法模型来生成事务。 交易包括网络交互的表示。 创建一系列动作。 这些操作定义网络硬件活动，包括由一个或多个源计算机模型，一个或多个网络模型以及一个或多个目标计算机模型执行的网络动作。 操作顺序应用于网络硬件设备模型以模拟网络连接。
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公开(公告)号：US07383161B2
公开(公告)日：2008-06-03
申请号：US11105251
申请日：2005-04-13
CPC分类号： G06F17/5009 , G06F2217/10
摘要： In an implementation, a system includes a simulation engine that is executable to simulate actions performed by a plurality of devices in a distributed system. The system also includes a plurality of pluggable device models that are accessible by the simulation engine via an interface. Each of the device models represents one of the devices and is configured to map a cost of performing at least one of the actions to an action latency by the corresponding device.
摘要翻译： 在实现中，系统包括可执行以模拟由分布式系统中的多个设备执行的动作的模拟引擎。 该系统还包括可由模拟引擎通过接口访问的多个可插拔设备模型。 每个设备模型表示其中一个设备，并被配置为将执行至少一个动作的成本映射到相应设备的动作延迟。
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